title: ECG of the month. Sinus arrhythmia in pinnipeds.
authors.affiliation: College of Veterinary Medicine, Oregon State University, Corvallis 97331, USA.
authors.forename: M
authors.initials: M
authors.lastname: Fine
authors.forename: A H
authors.initials: AH
authors.lastname: Tobias
mesh_terms: D000818:Animals; D001146:Arrhythmia, Sinus / Q000662:veterinary*; D004562:Electrocardiography / Q000662:veterinary*; D005260:Female; D046048:Seals, Earless / Q000502:physiology*